AutoICD API

D49.1

Billable

Neoplasm of unspecified behavior of respiratory system

Neoplasm of unspecified behavior of respiratory system

Status

Billable / Specific

Block

D49-D49

Parent Code

D49

Coding Notes

Includes

Conditions included under this code

  • 'growth' NOS
  • neoplasm NOS
  • new growth NOS
  • tumor NOS

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(9)
D49.0

Neoplasm of unspecified behavior of digestive system

BillableD49.2

Neoplasm of unsp behavior of bone, soft tissue, and skin

BillableD49.3

Neoplasm of unspecified behavior of breast

BillableD49.4

Neoplasm of unspecified behavior of bladder

BillableD49.5

Neoplasm of unsp behavior of other genitourinary organs

D49.6

Neoplasm of unspecified behavior of brain

BillableD49.7

Neoplm of unsp behav of endo glands and oth prt nervous sys

BillableD49.8

Neoplasm of unspecified behavior of other specified sites

D49.9

Neoplasm of unspecified behavior of unspecified site

Billable
Also Known As / Clinical Terms(333)

SNOMED CT

UMLS

Clinical Terms

  • Neoplasm of middle ear
  • Neoplasm of frontal sinus
  • Transglottic tumour
  • Neoplasm of visceral pleura
  • Tumour embolism
  • Neoplasm of uncertain behavior of respiratory tract (disorder)
  • Tumor of maxillary sinus
  • Tumour of lung parenchyma
  • Tumor of nasal cavity
  • Tumor of arytenoid
  • Neoplasm of laryngeal commissure
  • Neoplasm of uncertain behaviour of respiratory tract
  • Tumor of trachea
  • Neoplasm of lower respiratory tract
  • Tumor of subglottis
  • Neoplasm of uncertain behavior of respiratory tract
  • Neoplasm of larynx
  • Tumour of middle ear and mastoid
  • Neoplasm of bronchus
  • Neoplasm of trachea
  • Tumour of middle ear
  • Neoplasm of epiglottis
  • Transglottic neoplasm
  • Tumor of maxillary antrum
  • Tumour of lower respiratory tract
  • Neoplasm of respiratory tract
  • Tumour of nasal cavity
  • Pulmonary tumour embolism
  • Tumor of larynx
  • Tumour of anterior commissure
  • Tumour of infrahyoid epiglottis
  • Neoplasm of bronchus of right upper lobe
  • Tumor of suprahyoid epiglottis
  • Neoplasm of upper respiratory tract
  • Tumour of frontal sinus
  • Tumour of arytenoid
  • Tumor of eustachian tube
  • Neoplasm of septum of nose
  • Tumour of tympanic antrum
  • Neoplasm of laryngeal surface of epiglottis
  • Tumor embolus
  • Tumor of ethmoid sinus
  • Tumour of lower respiratory tract and mediastinum
  • Tumor of respiratory system
  • Neoplasm of laryngeal cartilage
  • Tumor of nasal sinus
  • Neoplasm of carina
  • Neoplasm of false vocal cord
  • Neoplasm of glottis
  • Tumor of lower respiratory tract and mediastinum
  • Tumor of laryngeal cartilage
  • Tumour of suprahyoid epiglottis
  • Neoplasm of nasal concha
  • Neoplasm of main bronchus
  • Neoplasm of laryngeal aspect of interarytenoid fold
  • Tumor of lung parenchyma
  • Right lung neoplasm
  • Neoplasm of eustachian tube
  • Tumour embolus
  • Neoplasm of nasal cavity
  • Tumour of Waldeyer's ring
  • Neoplasm of Waldeyer ring
  • Tumour of glottis
  • Neoplasm of accessory sinus
  • Tumor of posterior commissure
  • Neoplasm of pharyngotympanic tube
  • Tumour of maxillary antrum
  • Neoplasm of right lower lobe of lung
  • Tumor of bronchus
  • Left lung neoplasm
  • Tumour of eustachian tube
  • Mass of hilum
  • Tumor embolism
  • Tumor of anterior commissure
  • Tumor of glottis
  • Neoplasm of nasal cavity and nasopharynx
  • Tumour of posterior commissure
  • Tumour of larynx
  • Tumor of tympanic antrum
  • Neoplasm of tympanic cavity
  • Neoplasm of left lung
  • Tumor of nasal vestibule
  • Tumour of pleura
  • Tumour of inferior turbinate
  • Neoplasm of hilus of lung
  • Neoplasm of suprahyoid epiglottis
  • Neoplasm of ventricle of larynx
  • Tumor of middle ear
  • Tumour of nasal sinus
  • Neoplasm of pleura
  • Neoplasm of inferior nasal turbinate
  • Mass of petrous part of temporal bone
  • Neoplasm of middle ear and mastoid
  • Neoplasm of middle lobe of right lung
  • Tumour of bronchus
  • Tumour of lung
  • Neoplasm of supraglottis
  • Neoplasm of bronchus of middle lobe of right lung
  • Tumor of pleura
  • Neoplasm of arytenoid cartilage
  • Tumor of supraglottis
  • Neoplasm of laryngeal ventricle
  • Tumor of frontal sinus
  • Neoplasm of sphenoidal sinus
  • Tumour of tympanic cavity
  • Tumor of lower respiratory tract
  • Neoplasm of maxillary sinus
  • Tumour of laryngeal cartilage
  • Tumour of ethmoid sinus
  • Tumour of opening of auditory tube
  • Neoplasm of Waldeyer's ring
  • Tumor of mastoid air cells
  • Tumor of lung
  • Tumour of laryngeal ventricle
  • Tumor of sphenoid sinus
  • Bronchial tumour
  • Neoplasm of cartilage of nose
  • Neoplasm of vocal cord
  • Tumour of sphenoid sinus
  • Neoplasm of left upper lobe of lung
  • Tumour of nasal vestibule
  • Tumor of inferior turbinate
  • Tumor of tympanic cavity
  • Tumour of nasal septum
  • Neoplasm of bronchus of left lower lobe
  • Tumour of paranasal sinus
  • Neoplasm of mesothelial tissue of pleura
  • Tumour of nasal cavity and nasopharynx
  • Tumour of respiratory system
  • Neoplasm of infrahyoid epiglottis
  • Tumour of subglottis
  • Neoplasm of right upper lobe of lung
  • Tumour of supraglottis
  • Tumour of aryepiglottic fold - laryngeal aspect
  • Neoplasm of mastoid antrum
  • Tumor of infrahyoid epiglottis
  • Tumor of opening of auditory tube
  • Tumour of mastoid air cells
  • Tumour of trachea
  • Tumor of Waldeyer's ring
  • Neoplasm of nasal vestibule
  • Neoplasm of respiratory system
  • Bronchial tumor
  • Neoplasm of ethmoidal sinus
  • Tumor of aryepiglottic fold - laryngeal aspect
  • Neoplasm of lower respiratory tract and mediastinum
  • Neoplasm of bronchus of right lower lobe
  • Tumor of nasal cavity and nasopharynx
  • Tumor of paranasal sinus
  • Tumour of maxillary sinus
  • Neoplasm of ostium of eustachian tube
  • Tumor of laryngeal ventricle
  • Transglottic tumor
  • Neoplasm of parietal pleura
  • Neoplasm of left lower lobe of lung
  • Neoplasm of mastoid air cells
  • Pulmonary tumor embolism
  • Neoplasm of laryngeal aspect of aryepiglottic fold
  • Tumor of middle ear and mastoid
  • Neoplasm of lung parenchyma
  • Neoplasm of right lung
  • Hilar mass
  • Neoplasm of lung
  • Neoplasm of subglottis
  • Neoplasm of bronchus of left upper lobe
  • Tumor of nasal septum
Frequently Asked Questions
What is the ICD-10 code for neoplasm of unspecified behavior of respiratory system?

The ICD-10-CM code for neoplasm of unspecified behavior of respiratory system is D49.1. The full clinical description is "Neoplasm of unspecified behavior of respiratory system". D49.1 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code D49.1 mean?

ICD-10-CM code D49.1 represents “Neoplasm of unspecified behavior of respiratory system”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is D49.1 a billable code?

Yes, D49.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is D49.1 in?

D49.1 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with D49.1?

D49.1 has Excludes1 notes indicating codes that cannot be used together with it, including: neoplasms of uncertain behavior (D37-D44, D48).

What SNOMED CT codes does D49.1 map to?

D49.1 maps to 71 SNOMED CT concepts: 126705004, 309530007, 1303720004, 541021000124101, 127226007, and 66 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for D49.1?

D49.1 is linked to 1 UMLS Concept Unique Identifier: C0684916. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does D49.1 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like neoplasm of unspecified behavior of respiratory system affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of D49.1?

There is no direct ICD-11 mapping available for D49.1 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.